/**
@return $items [OmekaItem]
Returns the 'items' Resource as instances of OmekaItems.
This method obeys $dbUsage.
*/
public function getItems()
{
if ($this->items === null) {
if ($this->getDbUsage()) {
$this->items = OmekaItem::getItemsFromDb();
} else {
$this->items = array();
$res = $this->getResource('items');
$is = $this->httpGet($res->getUrl());
foreach ($is as $i) {
$item = new OmekaItem($i);
$this->items[$item->getUrn()] = $item;
}
}
}
return $this->items;
}
/**
@param $stmt mysqli_stmt
@return $items [urn => OmekaItem]
Helper method for self::getItem{,s}FromDb.
Closes $stmt.
*/
private static function itemsFromDbData($stmt)
{
$items = array();
$stmt->execute();
$stmt->bind_result($urn, $url, $featured, $public, $dublinCoreJSON);
while ($stmt->fetch()) {
$item = new OmekaItem(array('url' => $url, 'featured' => $featured, 'public' => $public));
$item->dublinCore = json_decode($dublinCoreJSON, true);
$items[$item->getUrn()] = $item;
}
$stmt->close();
return $items;
}
